BelleFlower
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Questions Asked

BelleFlower:
Find the value of a, of b and of c in the identity \[x^{3}+3x ^{2}2x+16c(x+2) = ax ^{2}(x1)+b(x2)^{2}(x1)\]
 updated 7 months ago
 7 replies
 No Medals Yet
Mathematics

BelleFlower:
A piece of string 25cm long goes exactly once round the edge of a plate in the form of a quadrant. Calculate the area of the quadrant. Take …
 updated 7 months ago
 No Medals Yet
Mathematics

BelleFlower:
Given that the curve y=ax^2 + 3ax + a + b, where a≠0, intersects the xaxis at exactly one point, find b in terms of a.
 updated 10 months ago
 14 replies
 1 Medal
Mathematics

BelleFlower:
dh
 updated 10 months ago
 4 replies
 No Medals Yet
Mathematics

BelleFlower:
Show that the equation kx ^{2}4x+k=2kx3x ^{2}1 has real and distinct roots for all real values of k.
 updated 10 months ago
 7 replies
 2 Medals
Mathematics

BelleFlower:
Solve the equation \[\log_{x} 5 + 3\log_{5} x +4 =0\]
 updated 10 months ago
 7 replies
 4 Medals
Mathematics

BelleFlower:
Simplify the following expression (4(2^(n+1))2^(n+2))/(2^(n+1)2^n) Ans given: 4
 updated 10 months ago
 16 replies
 2 Medals
Mathematics

BelleFlower:
x^2  2k(x+1) +k^2 = 6 has real roots. Find the roots in terms of k. Ans given: sqrt(2k+6) and  sqrt(2k+6)
 updated 10 months ago
 5 replies
 1 Medal
Mathematics

BelleFlower:
Find the range of values for x for which the equation x^2  2k(x+1) +k^2 = 6 has real roots. Find the roots in terms of k.
 updated 10 months ago
 23 replies
 No Medals Yet
Mathematics

BelleFlower:
Find the range of values for p for whih the roots of the roots of the equation x^2 + (2p +1)x = 3  p^2 are not real. State the range of val…
 updated 10 months ago
 5 replies
 2 Medals
Mathematics

BelleFlower:
Indices question pls wait for picture
 updated 11 months ago
 2 replies
 1 Medal
Mathematics

BelleFlower:
indices question please refer to image
 updated 11 months ago
 4 replies
 1 Medal
Mathematics

BelleFlower:
Please refer to image!
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

BelleFlower:
Logarithms question! Help needed with part (iii). Please refer to attached image.
 updated one year ago
 7 replies
 2 Medals
Mathematics

BelleFlower:
Logarithms question, please refer to image. Desperately need help!
 updated one year ago
 38 replies
 No Medals Yet
Mathematics

BelleFlower:
Wait for img! Logarithms
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

BelleFlower:
Logarithms! Wait for image :)
 updated one year ago
 27 replies
 2 Medals
Mathematics

BelleFlower:
Logarithms! Wait for image please!
 updated one year ago
 12 replies
 1 Medal
Mathematics

BelleFlower:
WIthout using a calculator, evaluate (lg 5)^2 + lg 2 lg 50
 updated one year ago
 2 replies
 2 Medals
Mathematics

BelleFlower:
Please wait for image. Logarithms
 updated one year ago
 35 replies
 1 Medal
Mathematics

BelleFlower:
Wait for image please. Logarithms
 updated one year ago
 No Medals Yet
Mathematics

BelleFlower:
Please wait for image! Logarithms question
 updated one year ago
 14 replies
 1 Medal
Mathematics

BelleFlower:
Please wait for image! Logarithms question.
 updated one year ago
 24 replies
 4 Medals
Mathematics

BelleFlower:
Please wait for image. Help with Q9. Answer is given as 9/2 lg x + lg 27/2. Please show steps!
 updated one year ago
 30 replies
 4 Medals
Mathematics

BelleFlower:
Please help! Solve these simultaneous equations y = (2/3)x + 38/3 and y = (1/5)x + 7/5
 updated one year ago
 7 replies
 1 Medal
Mathematics

BelleFlower:
Please refer to image! Indices question.
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

BelleFlower:
Please help! D:
Solve the simultaneous equations 64(4^y) = 16^x and 3^y = 4(3^x2)  1
 updated one year ago
 4 replies
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Mathematics

BelleFlower:
Three points have coordinates A(2,1), B(10,6) and C(a,6). Given AB = BC, find the possible values of a. If the figure ABCD is a rhombus, f…
 updated one year ago
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Mathematics

BelleFlower:
Solve (5x2)^2 + (x2)^2 = 1114 Please show steps :)
 updated one year ago
 1 reply
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Mathematics

BelleFlower:
Solve the equation in the attached image by substitution.
 updated one year ago
 8 replies
 1 Medal
Mathematics
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